Occupation means occupation for the purposes permitted by the Planning Permission but does not include occupation by personnel engaged in construction, fitting out or decoration or occupation for marketing or display or occupation in relation to security operations and “Occupy” and “Occupied” shall be construed accordingly
Illegal drug means a controlled substance; but does not include a controlled substance that is legally possessed or used under the supervision of a licensed health-care professional or that is legally possessed or used under any other authority under that Act or under any other provision of Federal law.
Occupational disease means a disease contracted in the course of employment, which by its causes and the characteristics of its manifestation or the condition of the employment results in a hazard which distinguishes the employment in character from employment generally, and the employment creates a risk of contracting the disease in greater degree and in a different manner from the public in general.
Intoxicant means any alcohol beverage, hazardous inhal- ant, controlled substance, controlled substance analog or other drug, or any combination thereof.